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| 1 | Excavation in foundation, trenches (for pipes & pits) up to all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing or pumping out water,blasting soft/hard rock or chiseling soft/hard rock where blasting is prohibited in all lifts including trimming & dressing of sides, levelling of beds to correct grade i/c shoring/strutting, planking,timbering & dewatering wherever required, stacking the usable & unusable material/soil separaterly & after laying, jointing & testing of pipes, returning the useable soil in trenches in 15 Cm layers including consolidating of such deposited layer by ramming & watering & then disposing of all surplus excavated soil/unusable material as directed with in all leads & lifts including restoration of unmetalled surfaces to its original condition & including cost of diversion for traffic,night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer - in - charge. |
| 2 | Laying, butt welding and testing of ISI marked steel tubes plain ended in trenches of following dia as per IS 1239-2001, including jointing the pipes with butt welding at both the ends according to relevant BIS standards/approved specifications including manufacturing reducers/tapers, all short pices and bends as per site requirement and made from parent tubes ( to be measurer and paid alongwith pipes. Bends shall be manufactured in such a way that not more than 111/4 degree deflection is caused by a single cut and internal dia is not reduced including hydraulic testing to the entire satisfaction of Engineer-in-charge. The damaged portion of galvanization due welding shall be provided with anticorrosive treatment by providing two coats of bituminous paint over priming coat as per AWWA specification C-203-1978. (Earth work to be measure & paid for separately). |
| 3 | 125mm dia |
| 4 | 125mm dia |
| 5 | 80mm dia |
| 6 | 50mm dia |
| 7 | Providing and supplying of Cast iron Sluice valve of following sizes Karta/ BIR/ Kirloskar make ISI marked and capable of with standing the normal pressure as per IS: 14846-2000 class PN-1 brass stel spindle complete with accessories in all repest with Table-17 MS flanges and to the entire satisfaction of Engineer-in-charge with in all lead and lifts. |
| 8 | 100mm dia |
| 9 | 80mm dia |
| 10 | 50mm dia |
| 11 | Providing MS Flange confirming to IS 6392-1971 (leak proof) a/w nut bolt and washers of IS 1963 specification i/c rubber/asbestos fibre sheet gasket 3 mm thick conforming to relevant IS specification & as per the direction of the Engineer in charge earth work in trenches to be measured and paid for seprately i/c all leads, lifts and carriage of materials at site. |
| 12 | 125mm dia |
| 13 | 100mm dia |
| 14 | 80mm dia |
| 15 | 50mm dia |
| 16 | Providing and supplying Ring Spanner Set consisting of 12 numbers, size ranging from 6x7 mm to 30x32 mm, made of chrome vanadium steel (31CrV3), fully hardened and tempered, matt chrome plated, of approved make and quality, complete in all respects for use at site, including all taxes, loading, unloading and carriage to site. |
| 17 | Providing and supplying Heavy Duty Socket Set of approved make (Taparia or equivalent), model BMS14MXL, 12.7 mm square drive, consisting of 22 numbers sockets and 5 accessories, made of high grade chrome vanadium steel, fully hardened and tempered, supplied in standard metal / plastic carry case, complete in all respects for use at site, including all taxes, loading, unloading and carriage to site. |
| 18 | Wire crates made of G.I. wire filled with boulders with square cut faces against the wire. (Boulder filling to be measured and paid for separately) Gl wire 5mm thick corresponding to SWG-6(15cm.x 15cm. Mesh) within all leads and lifts and as directed by the Engineer-in-charge. |
| 19 | Wire crate of G.l. wire filles with boulders with square cut faces against the wire (Wire crates to be measured and paid for separately) within all leads and lifts and as directed by the Engineer-in-charge. |
| 20 | Boulder / Stone Filling behind crate walls Please Enable Macros to View BoQ information |
